TLabeledEdit ableiten

[Nic2012]

Verstehe, und danke.

[Bummi]

versuch mal ob das das ist was Du suchst ...

Delphi-Quellcode:

  TLabeledEditNumeric = class(TLabeledEdit)
  private
    function GetText: TCaption; reintroduce;
  protected
    FValue: Integer;
    FMin: Integer;
    FMax: Integer;
    FInc: Integer;
    procedure SetValue(value: Integer);
    procedure SetText(const Value: TCaption); reintroduce;
  public
  published
    property Value: Integer read FValue write SetValue;
    property Min: Integer read FMin write FMin;
    property Max: Integer read FMax write FMax;
    property Increment: Integer read FInc write FInc;
    Property Text:TCaption read GetText Write SetText;
  end;




  TForm5 = class(TForm)
    Button1: TButton;
    procedure Button1Click(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form5: TForm5;

implementation

{$R *.dfm}



function TLabeledEditNumeric.GetText: TCaption;
begin
  Result := inherited text;
end;

procedure TLabeledEditNumeric.SetText(const Value: TCaption);
var
 i:Integer;
begin
  if TryStrToInt(Value,i) then
    begin
    inherited Text := value;
    FValue := i;
    end;
end;

procedure TLabeledEditNumeric.SetValue(value: Integer);
begin
  FValue := value;
  Text := IntToStr(FValue);
end;

procedure TForm5.Button1Click(Sender: TObject);
begin
  With TLabeledEditNumeric.Create(self) do
    begin
      Text:='Haus';
      Showmessage(Text);
      Text:='1';
      Showmessage(Text);
      Text:='Haus';
      Showmessage(Text);
    end;
end;

[Nic2012]

Ja, ist was ich suche und klappt wunderbar, ich bedanke mich.